| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.39 | 12.717% | $278.8506 | $278.85 | $278.85 | $278.90 |
| Purchase #2 | $207.75 | 10.835% | $230.2597 | $230.26 | $230.25 | $230.30 |
| Purchase #3 | $143.47 | 11.343% | $159.7438 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $166.50 | 10.211% | $183.5013 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $43.52 | 5.555% | $45.9375 | $45.94 | $45.95 | $45.90 |
| Purchase #6 | $78.63 | 7.183% | $84.278 | $84.28 | $84.30 | $84.30 |
| Purchase #7 | $125.56 | 12.851% | $141.6957 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $1,012.82 | $1,124.2666 | $1,124.27 | $1,124.30 | $1,124.30 | |